MEDIUM
9th CBSE
IMPORTANT
Earn 100

Give one similarity between permanent and meristematic tissue.

Important Questions on Tissues

MEDIUM
9th CBSE
IMPORTANT
Name a component of phloem formed by the end to end fusion of cells with perforated transverse walls.
MEDIUM
9th CBSE
IMPORTANT
Give one word for:
(i) Zig-zag thickenings in cardiac muscles.
(ii) Thickening present in sclerenchyma cells.
MEDIUM
9th CBSE
IMPORTANT
What is the function of thin, hair-like projections present on the ciliated columnar epithelium?
EASY
9th CBSE
IMPORTANT
Which part of the neuron receives and transmits impulses?
MEDIUM
9th CBSE
IMPORTANT
The bark of a tree is impervious to gases and water. Give reasons. 
MEDIUM
9th CBSE
IMPORTANT
Where are companion cells located in plants? Mention their functions.
HARD
9th CBSE
IMPORTANT

(i) Identify the tissues shown in the figure.

(ii) Give the characteristic features of their cells.

(iii) Specify any two parts of the plant, where these tissues are present.

Question Image

MEDIUM
9th CBSE
IMPORTANT
Name the tissue, which helps in the transportation of oxygen that we inhale to various parts of the body. Write the composition of this tissue.